Why don't the commentaries pop-up a preview to the actual location in the passage guide when hovering over the links? It seems that nearly all other resource types (unless I've missed some) pop-up the actual location that is relevant, other than commentaries, which only pop up the book info. IMHO this would be a necessary improvement since the technology is obviously there already and it works in the Ancient Literature section beautifully.
Grace and Peace to you all, from God our Father, and Jesus Christ our Lord.
James